level-up-coding

9 articles
Not many components live on their own, without any dependencies on others. Instead of tightly coupling them, we can improve the separation of concerns with dependency injection (DI).
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JShell, the Java REPL

 · 9 min
Many languages contain a REPL, a Read-Evaluate-Print Loop. It evaluates declarations, statements, and expressions as they are entered and immediately shows the results. With Java 9, we finally got one too.
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Git is packed with features and some can be very intimidating. So we resort to just using the same few commands we can memorize, over and over again.
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